CA-147165: Filter by "location" is ambiguous
-Changed Location to Server or Server/Pool in the views contained by the Notifications View

Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
CA-147165: Filter by "location" is ambiguous
-Changed the shortcut key of Filter by Server toolstrip button to "e" from "S".
Merge pull request #228 from GaborApatiNagy/CA-147165

CA-147165: Filter by "location" is ambiguous